All IP Ranges
121.0.0.0/8
AS4713 | 121.112.0.0/13

121.112.0.0/13

AS4713 · NTT DOCOMO BUSINESS,Inc.

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Summary

Country	Japan
Domain	ntt.com
ASN	AS4713
Registry	JPNIC
ID	OCN-CIDR-BLK-JP

WHOIS Details

inetnum:        121.112.0.0 - 121.119.255.255
netname:        OCN-CIDR-BLK-JP
descr:          NTT DOCOMO BUSINESS,Inc.
remarks:        Email address for spam or abuse complaints:abuse@ocn.ad.jp
country:        JP
admin-c:        JP00009614
tech-c:         JP00009427
last-modified:  2021-06-29T23:35:02Z
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 121.0.0.0/8

Range	ASN	Company	Num of IPs
121.160.0.0/11	AS4766	Korea Telecom	2,097,152
121.128.0.0/11	AS4766	Korea Telecom	2,097,152
121.160.0.0/11	AS23582	Korea Telecom	2,097,152
121.128.0.0/11	AS38122	Korea Telecom	2,097,152
121.128.0.0/11	AS18333	Korea Telecom	2,097,152
121.160.0.0/11	AS38089	Korea Telecom	2,097,152
121.128.0.0/11	AS17588	Korea Telecom	2,097,152
121.128.0.0/11	AS9856	Korea Telecom	2,097,152
121.128.0.0/11	AS9647	Korea Telecom	2,097,152
121.224.0.0/12	AS4134	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS134770	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS134756	CHINANET jiangsu province network	1,048,576
121.208.0.0/12	AS1221	Telstra Limited	1,048,576
121.224.0.0/12	AS140292	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS137699	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS146966	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS137697	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS137702	CHINANET jiangsu province network	1,048,576
121.8.0.0/13	AS135089	CHINANET Guangdong province network	524,288
121.8.0.0/13	AS136199	CHINANET Guangdong province network	524,288
121.8.0.0/13	AS140308	CHINANET Guangdong province network	524,288
121.16.0.0/13	AS4837	China Unicom Hebei province network	524,288
121.8.0.0/13	AS4134	CHINANET Guangdong province network	524,288
121.204.0.0/14	AS4134	CHINANET Fujian province network	262,144
121.60.0.0/14	AS4134	CHINANET Hubei province network	262,144
121.24.0.0/14	AS4837	China Unicom Hebei province network	262,144
121.196.0.0/14	AS37963	Aliyun Computing Co., LTD	262,144
121.32.0.0/14	AS4134	CHINANET Guangdong province network	262,144
121.40.0.0/14	AS37963	Aliyun Computing Co., LTD	262,144
121.64.0.0/14	AS17598	LG DACOM Corporation	262,144
121.64.0.0/14	AS23555	LG DACOM Corporation	262,144
121.64.0.0/14	AS17586	LG DACOM Corporation	262,144
121.204.0.0/14	AS133776	CHINANET Fujian province network	262,144
121.64.0.0/14	AS3786	LG DACOM Corporation	262,144
121.204.0.0/14	AS133775	CHINANET Fujian province network	262,144
121.248.0.0/14	AS4538	China Education and Research Network	262,144
121.80.0.0/14	AS17511	OPTAGE Inc.	262,144
121.84.0.0/14	AS17511	OPTAGE Inc.	262,144
121.60.0.0/14	AS148981	CHINANET Hubei province network	262,144
121.204.0.0/14	AS133774	CHINANET Fujian province network	262,144
121.44.0.0/15	AS7545	iiNet Limited	131,072
121.2.0.0/15	AS2527	Sony Network Communications Inc.	131,072
121.48.0.0/15	AS4538	China Education and Research Network	131,072
121.194.0.0/15	AS4538	China Education and Research Network	131,072
121.98.0.0/15	AS9790	Two Degrees Mobile Limited	131,072
121.4.0.0/15	AS132203	Tencent cloud computing (Beijing) Co., Ltd.	131,072
121.4.0.0/15	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	131,072
121.202.0.0/15	AS17924	SmarTone Mobile Communications Ltd	131,072
121.76.0.0/15	AS9812	Oriental Cable Network Co., Ltd.	131,072

Hosted domains

There are 234 domain names hosted across 174 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
121.119.193.32	smooth-shop.jp	6
121.119.177.213	tucle.jp	5
121.119.178.67	meiko-jp.biz	5
121.119.186.67	ggg-kubokawayoshimichi.com	5
121.119.182.69	chintaiblog.com	5
121.119.181.224	toeiclife.com	4
121.119.178.54	saas02.info	4
121.119.179.127	pathos.jp	4
121.119.187.100	shinichiro-beck.com	4
121.119.202.141	kyodoyushi.com	3
121.113.173.156	green-powers.com	3
121.119.191.130	order-curtain.jp	3
121.119.182.77	aiteru.jp	3
121.119.174.64	koizumi-it.co.jp	3
121.119.192.107	ts-style.co.jp	3
121.119.224.38	watarucopeland.com	3
121.119.82.9	pjberri.net	2
121.119.137.131	kikifree.jp	2
121.119.177.104	tokyoto.jp	2
121.119.187.61	11543.org	2

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

13,817 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
121.118.168.69	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.87ms` from Osaka, JP
121.118.180.10	AS4713 NTT DOCOMO BUSINESS,Inc.	`15.09ms` from Osaka, JP
121.119.7.177	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.43ms` from Tokyo, JP
121.117.205.62	AS4713 NTT DOCOMO BUSINESS,Inc.	`16.93ms` from Tokyo, JP
121.117.88.132	AS4713 NTT DOCOMO BUSINESS,Inc.	`17.80ms` from Tokyo, JP
121.117.136.87	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.81ms` from Tokyo, JP
121.119.10.28	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.93ms` from Tokyo, JP
121.119.30.153	AS4713 NTT DOCOMO BUSINESS,Inc.	`10.20ms` from Tokyo, JP
121.118.239.181	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.31ms` from Osaka, JP
121.117.255.137	AS4713 NTT DOCOMO BUSINESS,Inc.	`10.98ms` from Tokyo, JP
121.117.125.140	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.35ms` from Tokyo, JP
121.119.12.116	AS4713 NTT DOCOMO BUSINESS,Inc.	`13.25ms` from Tokyo, JP
121.117.166.72	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.65ms` from Tokyo, JP
121.117.150.66	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.79ms` from Tokyo, JP
121.118.45.223	AS4713 NTT DOCOMO BUSINESS,Inc.	`14.68ms` from Osaka, JP
121.118.30.175	AS4713 NTT DOCOMO BUSINESS,Inc.	`13.09ms` from Osaka, JP
121.118.68.234	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.98ms` from Osaka, JP
121.117.95.2	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.93ms` from Tokyo, JP
121.119.24.236	AS4713 NTT DOCOMO BUSINESS,Inc.	`13.04ms` from Tokyo, JP
121.117.244.155	AS4713 NTT DOCOMO BUSINESS,Inc.	`10.78ms` from Tokyo, JP
121.117.206.251	AS4713 NTT DOCOMO BUSINESS,Inc.	`17.06ms` from Tokyo, JP
121.118.204.216	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.99ms` from Osaka, JP
121.118.143.192	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.11ms` from Osaka, JP
121.118.36.143	AS4713 NTT DOCOMO BUSINESS,Inc.	`14.88ms` from Osaka, JP
121.118.37.67	AS4713 NTT DOCOMO BUSINESS,Inc.	`14.11ms` from Osaka, JP

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
23.212.53.13	AS16625 Akamai Technologies, Inc.	`0.46ms` from Amsterdam, NL
150.109.184.253	AS132203 Tencent Building, Kejizhongyi Avenue	`0.85ms` from Bangkok, TH
35.84.21.221	AS16509 Amazon.com, Inc.	`0.53ms` from Boardman, US
76.24.202.189	AS7922 Comcast Cable Communications, LLC	`7.67ms` from Boston, US
199.188.103.61	AS36352 HostPapa	`0.11ms` from Buffalo, US
119.52.182.13	AS4837 CHINA UNICOM China169 Backbone	`6.80ms` from Changchun, CN
73.102.202.29	AS7922 Comcast Cable Communications, LLC	`11.03ms` from Chicago, US
189.23.46.253	AS4230 CLARO S.A.	`0.59ms` from Fortaleza, BR
121.197.75.253	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.46ms` from Hangzhou, CN
88.247.81.45	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.44ms` from Istanbul, TR
82.31.155.173	AS5089 Virgin Media Limited	`5.95ms` from London, GB
158.43.175.205	AS702 Verizon Business	`1.19ms` from London, GB
64.69.36.157	AS35916 MULTACOM CORPORATION	`0.17ms` from Los Angeles, US
60.142.94.45	AS17676 SoftBank Corp.	`10.51ms` from Osaka, JP
60.134.71.221	AS17676 SoftBank Corp.	`3.57ms` from Osaka, JP
187.1.71.77	AS262659 VERO S.A	`7.12ms` from Osasco, BR
44.203.163.141	AS14618 Amazon.com, Inc.	`0.41ms` from Reston, US
122.99.213.237	AS17878 DREAMMARK1	`1.02ms` from Seoul, KR
210.113.125.253	AS4766 Korea Telecom	`0.88ms` from Seoul, KR
36.134.6.45	AS56041 China Mobile communications corporation	`4.31ms` from Shanghai, CN
47.106.184.109	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.61ms` from Shenzhen, CN
89.30.58.29	AS31216 BSO Network Solutions SAS	`0.45ms` from Tokyo, JP
111.5.252.13	AS24445 Henan Mobile Communications Co.,Ltd	`3.99ms` from Zhengzhou, CN
48.195.184.189	AS8075 Microsoft Corporation	`0.60ms` from Ashburn, US
80.138.7.141	AS3320 Deutsche Telekom AG	`3.34ms` from Berlin, DE

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 121.112.211.102

traceroute to 121.112.211.102 (121.112.211.102): 64 hops max, 52 byte packets

1 [AS31898] 140.91.218.30 0.078 ms

2 [AS2914] 61.200.82.98 0.785 ms

3 [AS2914] 61.200.82.97 0.681 ms

4 [AS2914] 61.200.80.14 0.952 ms

5 [AS4713] 153.149.219.145 1.12 ms

6 [AS4713] 153.149.219.198 1.075 ms

7 [AS4713] 153.149.219.158 1.499 ms

8 [AS4713] 61.126.92.6 1.797 ms

9 [AS4713] 125.201.248.46 3.871 ms

10 [AS4713] 125.201.248.122 1.716 ms

11 [AS4713] 114.191.246.78 2.575 ms

12 [AS4713] 121.112.211.102 4.369 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On December 14th 2025

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